We stayed at Rosi's Apartment for a week at the end of May. It is a lovely clean well appointed apartment with everything you need. It is quiet and lots of light and lovely view of trees out window. It has a room with a double bed and a living room with a double bed and a fold out sofa bed. The wifi is great. The kitchen has everything you need. Secure building. Rosi available by phone for any questions.
It is close to the River and 2 U-bahn stations are 700m away for easy access to town.